ISRC FRZ728245092
Verified recording
FRZ728245092 is “Portrait d'une femme” by Herbert Léonard,
registered on the CopyrightChains blockchain with CopyrightID
0x1f8d33c5b743bf3a2c64a67373b53de39922851cc6a42a1cbee86859c76c6b0a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ728245092.
Recording identifiers
- ISRC
- FRZ728245092
- Title
- Portrait d'une femme
- Artist
- Herbert Léonard
- CopyrightID (CopyrightChains transaction hash)
0x1f8d33c5b743bf3a2c64a67373b53de39922851cc6a42a1cbee86859c76c6b0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:01c5e084030595b906292d5613e8f92b8a3e6ae185cad48ec410c3259aa9e0ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ728245092
- Bitcoin block existence check
- https://blockstream.info/api/block/956302